These entries are queried from radb.net using whois, you can try my project getting these.
:AS22472 route: 199.242.64.0/18 descr: PNAP-ACS attsolutions origin: AS22472 mnt-by: MAINT-AS1828 changed: rkosa [at] internap.com 20100128 source: RADB last-modified: 2023-11-13T16:14:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source